From patchwork Sat Dec 18 18:27:17 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: David Heidelberg X-Patchwork-Id: 12692009 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id C3623C433EF for ; Sat, 18 Dec 2021 18:27:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232114AbhLRS13 (ORCPT ); Sat, 18 Dec 2021 13:27:29 -0500 Received: from ixit.cz ([94.230.151.217]:41988 "EHLO ixit.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232110AbhLRS12 (ORCPT ); Sat, 18 Dec 2021 13:27:28 -0500 Received: from localhost.localdomain (ip-89-176-96-70.net.upcbroadband.cz [89.176.96.70]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by ixit.cz (Postfix) with ESMTPSA id AFB602243C; Sat, 18 Dec 2021 19:27:23 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ixit.cz; s=dkim; t=1639852044; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=c6BTVEMFSRiexd1tcA2S/X57hpqnpmSt7hRLfzTx7VQ=; b=u7PWyZ2ilVYbQQQAiquojc6yCb1Ay84zm4+bHvsuxRzw6F/kXUPvIyGYG+ZqE00DNxihAP 0B333UmDEfx6HmngIv2gE49T8dHS2XzVvVnSAsjPxZTdAX9vyojU+R00uIXjtcEMuvmWUF ZdLdDpEYO2FFbPZvbK2lIjcL/8lfMOs= From: David Heidelberg To: Andy Gross , Bjorn Andersson , Rob Herring Cc: Caleb Connolly , David Heidelberg , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] dt-binding: soc: qcom: convert rmtfs documentation to yaml Date: Sat, 18 Dec 2021 19:27:17 +0100 Message-Id: <20211218182717.16928-1-david@ixit.cz> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Convert Qualcomm Remote File System Memory binding to the yaml format. Signed-off-by: David Heidelberg --- .../reserved-memory/qcom,rmtfs-mem.yaml | 53 +++++++++++++++++++ 1 file changed, 53 insertions(+) create mode 100644 Documentation/devicetree/bindings/reserved-memory/qcom,rmtfs-mem.yaml diff --git a/Documentation/devicetree/bindings/reserved-memory/qcom,rmtfs-mem.yaml b/Documentation/devicetree/bindings/reserved-memory/qcom,rmtfs-mem.yaml new file mode 100644 index 000000000000..2998f1c8f0db --- /dev/null +++ b/Documentation/devicetree/bindings/reserved-memory/qcom,rmtfs-mem.yaml @@ -0,0 +1,53 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/reserved-memory/qcom,rmtfs-mem.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Qualcomm Remote File System Memory + +description: | + This binding describes the Qualcomm remote filesystem memory, which serves the + purpose of describing the shared memory region used for remote processors to + access block device data using the Remote Filesystem protocol. + +maintainers: + - Bjorn Andersson + +allOf: + - $ref: "reserved-memory.yaml" + +properties: + compatible: + const: qcom,rmtfs-mem + + qcom,client-id: + $ref: /schemas/types.yaml#/definitions/uint32 + description: > + identifier of the client to use this region for buffers + + qcom,vmid: + $ref: /schemas/types.yaml#/definitions/uint32 + description: > + vmid of the remote processor, to set up memory protection + +required: + - qcom,client-id + +unevaluatedProperties: false + +examples: + - | + reserved-memory { + #address-cells = <1>; + #size-cells = <1>; + ranges; + + rmtfs@86700000 { + compatible = "qcom,rmtfs-mem"; + reg = <0x86700000 0xe0000>; + no-map; + + qcom,client-id = <1>; + }; + };